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| author | Ayke van Laethem <[email protected]> | 2019-05-13 20:39:12 +0200 |
|---|---|---|
| committer | Ron Evans <[email protected]> | 2019-05-14 11:18:38 +0200 |
| commit | 371c468e8efcc6c415c4e955e69fc6072698f578 (patch) | |
| tree | 3604981f91ec4949c45114cf6f9157f1aa40de6d /interp/interp.go | |
| parent | 0a4021968022fb6e55e06b01665df590760356e1 (diff) | |
| download | tinygo-371c468e8efcc6c415c4e955e69fc6072698f578.tar.gz tinygo-371c468e8efcc6c415c4e955e69fc6072698f578.zip | |
compiler: add debug info for function arguments
This commit adds debug info to function arguments, so that in many cases
you can see them when compiling with less optimizations enabled.
Unfortunately, due to the way Go SSA works, it is hard to preserve them
in many cases.
Local variables are not yet saved.
Also, change the language type to C, to make sure lldb shows function
arguments. The previous language was Modula 3, apparently due to a
off-by-one error somewhere.
Diffstat (limited to 'interp/interp.go')
| -rw-r--r-- | interp/interp.go | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/interp/interp.go b/interp/interp.go index ea59334ea..14cd6e782 100644 --- a/interp/interp.go +++ b/interp/interp.go @@ -18,7 +18,6 @@ type Eval struct { TargetData llvm.TargetData Debug bool builder llvm.Builder - dibuilder *llvm.DIBuilder dirtyGlobals map[llvm.Value]struct{} sideEffectFuncs map[llvm.Value]*sideEffectResult // cache of side effect scan results } @@ -38,7 +37,6 @@ func Run(mod llvm.Module, targetData llvm.TargetData, debug bool) error { dirtyGlobals: map[llvm.Value]struct{}{}, } e.builder = mod.Context().NewBuilder() - e.dibuilder = llvm.NewDIBuilder(mod) initAll := mod.NamedFunction(name) bb := initAll.EntryBasicBlock() @@ -49,7 +47,6 @@ func Run(mod llvm.Module, targetData llvm.TargetData, debug bool) error { e.builder.SetInsertPointBefore(bb.FirstInstruction()) dummy := e.builder.CreateAlloca(e.Mod.Context().Int8Type(), "dummy") e.builder.SetInsertPointBefore(dummy) - e.builder.SetInstDebugLocation(bb.FirstInstruction()) var initCalls []llvm.Value for inst := bb.FirstInstruction(); !inst.IsNil(); inst = llvm.NextInstruction(inst) { if inst == dummy { |